Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Jeffrey Pfeifer — 1 Patent

RERelx: 1 patents #19 of 69Top 30%
Denver, CO: #2,572 of 4,554 inventorsTop 60%
Colorado: #24,258 of 40,980 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Jeffrey Pfeifer has been granted 1 US patent while listed as an inventor at Relx. All of these patents were granted in 2019. Jeffrey Pfeifer ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Jeffrey Pfeifer in Denver, CO, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10467589 Systems and methods for profiled and focused searching of litigation information Michele Vivona, Donald G. Peterson, Kevin Stehr, David Dilenschneider, John Charles Nash +4 more 2019-11-05